[Webkit-unassigned] [Bug 147543] New: [GLib] Crash in GMainLoopSource::voidCallback

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=147543

            Bug ID: 147543
           Summary: [GLib] Crash in GMainLoopSource::voidCallback
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Template Framework
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at igalia.com

I wonder if "delete this" is legal?

Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f0d78eef980 in WTF::GMainLoopSource::voidCallback (this=0x7f0d648091a8) at /usr/src/debug/webkitgtk-2.8.4/Source/WTF/wtf/gobject/GMainLoopSource.cpp:373
373            delete this;

Truncated backtrace:
Thread no. 1 (7 frames)
 #0 WTF::GMainLoopSource::voidCallback at /usr/src/debug/webkitgtk-2.8.4/Source/WTF/wtf/gobject/GMainLoopSource.cpp:373
 #1 WTF::GMainLoopSource::voidSourceCallback at /usr/src/debug/webkitgtk-2.8.4/Source/WTF/wtf/gobject/GMainLoopSource.cpp:456
 #2 operator() at /usr/src/debug/webkitgtk-2.8.4/Source/WTF/wtf/gobject/GMainLoopSource.cpp:248
 #3 WTF::<lambda(GSource*, GSourceFunc, gpointer)>::_FUN(GSource *, GSourceFunc, gpointer) at /usr/src/debug/webkitgtk-2.8.4/Source/WTF/wtf/gobject/GMainLoopSource.cpp:252
 #8 WTF::RunLoop::run at /usr/src/debug/webkitgtk-2.8.4/Source/WTF/wtf/gtk/RunLoopGtk.cpp:63
 #9 WebKit::ChildProcessMain<WebKit::NetworkProcess, WebKit::NetworkProcessMain> at /usr/src/debug/webkitgtk-2.8.4/Source/WebKit2/Shared/unix/ChildProcessMain.h:64
 #11 _start

Full backtrace downstream.

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